import path from 'node:path'
import {app, BrowserWindow, Menu, Tray} from 'electron'
import fs from 'fs';
import {eventInit} from "./init/event.ts";

const scriptDir = path.join(app.getPath('userData'), 'scripts');
if (!fs.existsSync(scriptDir)) {
  fs.mkdirSync(scriptDir);
}
// The built directory structure
//
// ├─┬─┬ dist
// │ │ └── index.html
// │ │
// │ ├─┬ dist-electron
// │ │ ├── main.js
// │ │ └── preload.js
// │
process.env.DIST = path.join(__dirname, '../dist')
process.env.VITE_PUBLIC = app.isPackaged ? process.env.DIST : path.join(process.env.DIST, '../public')


let win: BrowserWindow | null
// 🚧 Use ['ENV_NAME'] avoid vite:define plugin - Vite@2.x
const VITE_DEV_SERVER_URL = process.env['VITE_DEV_SERVER_URL']

const menuBuilder = Menu.buildFromTemplate([
  {
    label: "文件",
    // 二级菜单 submenu
    submenu: [
      {
        label: "导入"
      },
      {
        label: "导出"
      }
    ]
  },
  {
    label: "编辑",
    role: 'editMenu'
  },
  {
    label: "关于",
    role: 'about'
  }
])
Menu.setApplicationMenu(menuBuilder)

// 创建任务栏图标
let tray
function createWindow() {
  const window = win = new BrowserWindow({
    width: 1100, height: 700,
    icon: path.join(process.env.VITE_PUBLIC, 'electron-vite.svg'),
    webPreferences: {
      preload: path.join(__dirname, 'preload.js'),
    },
  })
  window.webContents.openDevTools()
  win.webContents.on('before-input-event', (event, input) => {
    if (input.control && input.key.toLowerCase() === 'f12') {
      if (window.webContents.isDevToolsOpened()) {
        window.webContents.closeDevTools()
      } else {
        window.webContents.openDevTools()
      }
      event.preventDefault()
    }

  })
  // Test active push message to Renderer-process.
  win.webContents.on('did-finish-load', () => {
    win?.webContents.send('main-process-message', (new Date).toLocaleString())
  })

  if (VITE_DEV_SERVER_URL) {
    win.loadURL(VITE_DEV_SERVER_URL)
  } else {
    // win.loadFile('dist/index.html')
    win.loadFile(path.join(process.env.DIST, 'index.html'))
  }

  // 当点击关闭按钮
  window.on('close', (e) => {
    // e.preventDefault();  // 阻止退出程序
    // window.setSkipTaskbar(true)   // 取消任务栏显示
    // window.hide();    // 隐藏主程序窗口
  })
  tray = new Tray(path.join(process.env.VITE_PUBLIC, 'unknow.png'))

// 自定义托盘图标的内容菜单
  const contextMenu = Menu.buildFromTemplate([
    {
      // 点击退出菜单退出程序
      label: '退出', click: function () {
        console.log(123);
        window.destroy()
        app.quit()
      }
    }
  ])

  tray.setToolTip('demo')  // 设置鼠标指针在托盘图标上悬停时显示的文本
  tray.setContextMenu(contextMenu)  // 设置图标的内容菜单
  // 点击托盘图标，显示主窗口
  tray.on("click", () => {
    window.show();
  })
}

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on('window-all-closed', () => {
  if (process.platform !== 'darwin') {
    app.quit()
    win = null
  }
})

app.on('activate', () => {
  // On OS X it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (BrowserWindow.getAllWindows().length === 0) {
    createWindow()
  }
})
app.whenReady().then(() => {
  createWindow()
  eventInit()
})
